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A paste-like flexible tile adhesive and preparation method thereof

A ceramic tile adhesive and flexible technology, applied in the direction of climate sustainability, sustainable waste treatment, solid waste management, etc., can solve the problems of inconsistent shrinkage, poor construction, dust pollution, etc., to reduce the probability of falling off, reduce Elastic modulus, the effect of avoiding dust pollution

Active Publication Date: 2021-12-07
广州市凯聚新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the widespread application of large-size vitrified tiles, large rock slabs of 1.6*3.2 meters or even 6.1*1.8 meters continue to appear. People find that when using traditional cement-based tile adhesives to paste large slabs of tiles, dry mortar and water are used on site to stir dust. Larger, easy to cause dust pollution and endanger workers' health
If the formulation of the tile adhesive is not well prepared, it will lead to great difficulty in the construction of the tile adhesive, and the construction efficiency will be greatly reduced.
Moreover, the traditional cement-based tile adhesive has a high cement content and a large shrinkage variable. After a period of time after the construction of large-sized tiles, the shrinkage rate between the wall, the adhesive, and the tiles is inconsistent, and large-scale hollowing is prone to occur. with shedding
[0003] Recently, cement-based flexible tile adhesives have appeared on the market, but the existing products have poor construction performance and cannot meet the requirements of workers in construction, and many items such as flexibility and water-resistant bonding strength cannot meet the index requirements.

Method used

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  • A paste-like flexible tile adhesive and preparation method thereof
  • A paste-like flexible tile adhesive and preparation method thereof
  • A paste-like flexible tile adhesive and preparation method thereof

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preparation example Construction

[0055]The preparation method of paste flexible tile adhesive of the present invention comprises the following steps:

[0056] S1: Prepare each material according to the composition percentage of the above component A, put each material into the dispersion mixer one by one according to the above order, the stirring time is not less than 30min, and the stirring speed is not more than 800r / min. The temperature does not exceed 65°C, and the A mixture can be obtained after the materials are fully and uniformly mixed;

[0057] S2: Prepare various materials according to the composition percentage of component B above, dissolve sodium hydroxide and calcium hydroxide in water, pay attention not to release heat too fast during the dissolution process, and control the materials to slowly add and dissolve to obtain the B mixture;

[0058] S3: During use, mix A mixture and B mixture according to the mass ratio of 25:1. During the mixing process, the ambient temperature is controlled at 5-3...

Embodiment 1

[0061] In the pasty flexible tile adhesive, component A is made of the following raw materials in terms of mass percentage:

[0062]

[0063] Component B is made of the following raw materials in terms of mass percentage:

[0064] water 90%

[0065] Sodium Hydroxide 8%

[0066] Calcium Hydroxide 2%.

Embodiment 2

[0068] In the pasty flexible tile adhesive, component A is made of the following raw materials in terms of mass percentage:

[0069]

[0070] Component B is made of the following raw materials in terms of mass percentage:

[0071] Water 85%

[0072] Sodium Hydroxide 10%

[0073] Calcium Hydroxide 5%.

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Abstract

The invention provides a paste-like flexible ceramic tile adhesive, which is composed of a paste-like component A and an activator B-component, the mass ratio of the A-component to B-component is 25:1, and a paste-like adhesive is also provided. A preparation method of a flexible tile adhesive; the paste-like flexible tile adhesive of the present invention has the advantages of avoiding dust pollution, convenient construction, good bonding performance, certain flexibility, and effectively preventing large tiles from falling off with empty drums.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a paste-like flexible tile adhesive and a preparation method thereof. Background technique [0002] With the widespread application of large-size vitrified tiles, large rock slabs of 1.6*3.2 meters or even 6.1*1.8 meters continue to appear. People find that when using traditional cement-based tile adhesives to paste large slabs of tiles, dry mortar and water are used on site to stir dust. Larger, it is easy to cause dust pollution and endanger the health of workers. If the tile adhesive formula is not well formulated, it will make the construction of tile adhesive difficult and the construction efficiency will be greatly reduced. Moreover, the traditional cement-based tile adhesive has a high cement content and a large shrinkage variable. After a period of time after the construction of large-sized tiles, the shrinkage rate between the wall, the adhesive, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/06C04B18/14C04B18/08C04B14/10C04B24/26
CPCC04B14/106C04B18/08C04B18/141C04B24/2623C04B24/2641C04B24/2676C04B28/06C04B2111/00637C04B2201/50C04B14/06C04B24/383C04B22/062C04B22/064C04B2103/0007Y02W30/91
Inventor 侯燕深
Owner 广州市凯聚新材料有限公司